Pernutation
[计] 置换
🗣️ 情景例句
Okay, we're all agreed.
好，大家的意见都统一了。
Wash a dog, comb a dog, Still a dog, remains a dog.
本性难移。
Go down this street until you reach the second traffic lights. Turn right.
顺这条街往前走，直到第2个红绿灯处。往右拐。